Lac Jean-Clair is a Lake located in Havre-Saint-Pierre; Minganie, Quebec.

• Latitude: 50° 38' 52'' North   (decimal: 50.6477778)
• Longitude: 63° 33' 11'' West   (decimal: -63.5530556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Havre-Saint-Pierre; Minganie
• Atlas of Canada Locator Map: Lac Jean-Clair
• GPS Coordinate Locator Map: Lac Jean-Clair Lat/Long